EP0583943A3 - Manufacture of a vitreous silica product by a sol-gel process - Google Patents
Manufacture of a vitreous silica product by a sol-gel process Download PDFInfo
- Publication number
- EP0583943A3 EP0583943A3 EP9393306360A EP93306360A EP0583943A3 EP 0583943 A3 EP0583943 A3 EP 0583943A3 EP 9393306360 A EP9393306360 A EP 9393306360A EP 93306360 A EP93306360 A EP 93306360A EP 0583943 A3 EP0583943 A3 EP 0583943A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sol
- manufacture
- gel process
- vitreous silica
- silica product
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by a liquid phase reaction process, e.g. through a gel phase
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/12—Other methods of shaping glass by liquid-phase reaction processes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/006—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels to produce glass through wet route
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/901—Liquid phase reaction process
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/930,125 US5240488A (en) | 1992-08-14 | 1992-08-14 | Manufacture of vitreous silica product via a sol-gel process using a polymer additive |
US930125 | 1992-08-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0583943A2 EP0583943A2 (en) | 1994-02-23 |
EP0583943A3 true EP0583943A3 (en) | 1994-08-17 |
EP0583943B1 EP0583943B1 (en) | 1998-12-02 |
Family
ID=25458955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93306360A Expired - Lifetime EP0583943B1 (en) | 1992-08-14 | 1993-08-11 | Manufacture of a vitreous silica product by a sol-gel process |
Country Status (16)
Country | Link |
---|---|
US (2) | US5240488A (en) |
EP (1) | EP0583943B1 (en) |
JP (1) | JP3387562B2 (en) |
KR (1) | KR100260481B1 (en) |
CN (1) | CN1100727C (en) |
AU (1) | AU651281B2 (en) |
CA (1) | CA2103870C (en) |
DE (1) | DE69322331T2 (en) |
DK (1) | DK0583943T3 (en) |
ES (1) | ES2125308T3 (en) |
FI (1) | FI102960B (en) |
HK (1) | HK1006367A1 (en) |
IL (1) | IL106645A (en) |
PL (1) | PL175302B1 (en) |
RU (1) | RU2118299C1 (en) |
TW (1) | TW235953B (en) |
Families Citing this family (110)
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IT1256359B (en) * | 1992-09-01 | 1995-12-01 | Enichem Spa | PROCEDURE FOR THE PREPARATION OF OPTICAL COMPONENTS AND DEVICES FINAL OR ALMOST FINAL DIMENSIONS, AND PRODUCTS SO OBTAINED |
FR2717470B1 (en) * | 1994-03-16 | 1996-05-24 | Aerospatiale | High temperature coating on ceramic substrate and process that does not require firing to obtain it. |
US5565014A (en) * | 1994-03-31 | 1996-10-15 | Lucent Technologies Inc. | Process of manufacturing a vitreous silica product including hydrothermally drying a collordal sol-gel |
US5840465A (en) * | 1995-07-17 | 1998-11-24 | Taiyo Ink Manufacturing Co., Ltd. | Compositions and method for formation of barrier ribs of plasma display panel |
CA2161160C (en) * | 1994-12-29 | 2000-01-04 | Edwin Arthur Chandross | Fabrication including sol-gel float processing |
US5633741A (en) * | 1995-02-23 | 1997-05-27 | Lucent Technologies Inc. | Multichannel optical fiber communications |
US5596668A (en) * | 1995-06-30 | 1997-01-21 | Lucent Technologies Inc. | Single mode optical transmission fiber, and method of making the fiber |
US5567622A (en) * | 1995-07-05 | 1996-10-22 | The Aerospace Corporation | Sensor for detection of nitrogen dioxide and nitrogen tetroxide |
US5578101A (en) * | 1995-09-01 | 1996-11-26 | Lucent Technologies Inc. | Method of making a sol-gel glass body and removing same from mold |
US5598496A (en) * | 1995-12-14 | 1997-01-28 | Lucent Technologies Inc. | Optical fiber connector comprising a glass ferrule, and method of making same |
DE69705258T2 (en) * | 1996-05-14 | 2002-04-11 | Lucent Technologies Inc., Murray Hill | Sol-gel process for the production of silica glass |
US6343490B1 (en) | 1996-05-14 | 2002-02-05 | Lucent Technologies, Inc. | Processing entailing sol-gel fabrication of silica glass |
CN1042922C (en) * | 1996-07-31 | 1999-04-14 | 中国建筑材料科学研究院 | Technology for production of high-boron-contained seal glass with high-temp.-resistance and low-expansion |
KR100229900B1 (en) * | 1997-03-10 | 1999-11-15 | 윤종용 | Method for making silica glass |
US6007685A (en) * | 1997-06-19 | 1999-12-28 | Lucent Technologies Inc. | Deposition of highly doped silicon dioxide films |
KR100252184B1 (en) * | 1997-07-29 | 2000-04-15 | 윤종용 | Method of manufacturing silica glass |
KR100252185B1 (en) * | 1997-08-29 | 2000-04-15 | 윤종용 | Method of manufacturing silica glass |
US6080339A (en) * | 1997-09-26 | 2000-06-27 | Lucent Technologies Inc. | Process for fabricating silica article utilizing sol-gel extrusion |
US5944866A (en) * | 1997-09-26 | 1999-08-31 | Lucent Technologies Inc. | Fabrication including sol-gel processing |
CN1113044C (en) | 1997-10-29 | 2003-07-02 | 三星电子株式会社 | Silica glass composition |
KR100238191B1 (en) | 1998-02-16 | 2000-02-01 | 윤종용 | Manufacturing method of silica glass |
US6007727A (en) * | 1998-03-06 | 1999-12-28 | Lucent Technologies Inc. | Process for treating by-product of optical fiber fabrication |
US6334338B1 (en) | 1998-07-02 | 2002-01-01 | Lucent Technologies Inc. | Sol gel process of making a fiber preform with removal of oxide particles |
US6209357B1 (en) * | 1998-07-21 | 2001-04-03 | Lucent Technologies Inc. | Method for forming article using sol-gel processing |
US6041623A (en) * | 1998-08-27 | 2000-03-28 | Lucent Technologies Inc. | Process for fabricating article comprising refractory dielectric body |
KR100322132B1 (en) * | 1999-01-29 | 2002-01-29 | 윤종용 | Silica glass composition for sol-gel process |
US6132649A (en) * | 1999-01-29 | 2000-10-17 | Lucent Technologies Inc. | Fabrication including sol-gel processing |
AU3474900A (en) | 1999-02-05 | 2000-08-25 | Corning Incorporated | Optical fiber component with shaped optical element and method of making same |
ITNO990004A1 (en) * | 1999-03-08 | 2000-09-08 | Gel Design And Engineering S R | SOL-GEL PROCESS FOR THE PRODUCTION OF CONTAINING AND ADERENTIAD ARTICLES AND AN INCOMPRESSABLE CYLINDRICAL INSERT AND MANUFACTURES SO OBTAINED. |
DE19936478A1 (en) * | 1999-08-03 | 2001-02-15 | Degussa | Sintered materials |
KR100357638B1 (en) | 1999-08-31 | 2002-10-25 | 삼성전자 주식회사 | Ultrasonic dispersion device for silica sol |
US6436187B1 (en) | 1999-09-01 | 2002-08-20 | Agere Systems Guardian Corp. | Process for fabricating article having substantial three-dimensional order |
US6193926B1 (en) | 1999-09-03 | 2001-02-27 | Heraeus Amersil, Inc. | Process for making molded glass and ceramic articles |
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US6550280B1 (en) | 1999-12-13 | 2003-04-22 | Agere Systems Guardian Corp. | Process of sintering a hanging silica tube so as to exhibit a low bow |
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KR100477880B1 (en) * | 1999-12-24 | 2005-03-18 | 주식회사 포스코 | A method of preparing silica sleeve for hearth roll |
KR100326173B1 (en) | 1999-12-30 | 2002-02-27 | 윤종용 | Control method of heat treatment in fabrication process for high purity silica glass |
KR100326174B1 (en) | 1999-12-31 | 2002-02-27 | 윤종용 | Fabrication method of high purity silica glass by sol-gel process |
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US6553790B1 (en) | 2000-05-09 | 2003-04-29 | Fitel Usa Corp. | Process for fabricating optical fiber involving tuning of core diameter profile |
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IT1318617B1 (en) * | 2000-07-10 | 2003-08-27 | Novara Technology Srl | SOL-GEL PROCESS FOR THE PRODUCTION OF LARGE DRIED GELS AND DERIVED GLASS. |
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-
1992
- 1992-08-14 US US07/930,125 patent/US5240488A/en not_active Expired - Lifetime
- 1992-10-29 TW TW081108640A patent/TW235953B/zh active
-
1993
- 1993-08-03 AU AU44427/93A patent/AU651281B2/en not_active Ceased
- 1993-08-06 RU RU93050370A patent/RU2118299C1/en active
- 1993-08-10 IL IL10664593A patent/IL106645A/en not_active IP Right Cessation
- 1993-08-11 CA CA002103870A patent/CA2103870C/en not_active Expired - Fee Related
- 1993-08-11 ES ES93306360T patent/ES2125308T3/en not_active Expired - Lifetime
- 1993-08-11 DE DE69322331T patent/DE69322331T2/en not_active Expired - Fee Related
- 1993-08-11 DK DK93306360T patent/DK0583943T3/en active
- 1993-08-11 EP EP93306360A patent/EP0583943B1/en not_active Expired - Lifetime
- 1993-08-13 PL PL93300085A patent/PL175302B1/en not_active IP Right Cessation
- 1993-08-13 JP JP20154093A patent/JP3387562B2/en not_active Expired - Fee Related
- 1993-08-13 CN CN93116220A patent/CN1100727C/en not_active Expired - Fee Related
- 1993-08-13 FI FI933583A patent/FI102960B/en active
- 1993-08-13 KR KR1019930015660A patent/KR100260481B1/en not_active IP Right Cessation
- 1993-08-31 US US08/115,485 patent/US5379364A/en not_active Expired - Lifetime
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1998
- 1998-06-19 HK HK98105745A patent/HK1006367A1/en not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
US5240488A (en) | 1993-08-31 |
DK0583943T3 (en) | 1999-08-16 |
CN1082516A (en) | 1994-02-23 |
US5379364A (en) | 1995-01-03 |
CA2103870A1 (en) | 1994-02-15 |
RU2118299C1 (en) | 1998-08-27 |
PL175302B1 (en) | 1998-12-31 |
JPH06239623A (en) | 1994-08-30 |
AU651281B2 (en) | 1994-07-14 |
IL106645A0 (en) | 1993-12-08 |
AU4442793A (en) | 1994-02-17 |
PL300085A1 (en) | 1994-02-21 |
ES2125308T3 (en) | 1999-03-01 |
FI933583A (en) | 1994-02-15 |
CA2103870C (en) | 1998-09-15 |
KR100260481B1 (en) | 2000-07-01 |
DE69322331T2 (en) | 1999-06-02 |
DE69322331D1 (en) | 1999-01-14 |
JP3387562B2 (en) | 2003-03-17 |
IL106645A (en) | 1997-02-18 |
EP0583943A2 (en) | 1994-02-23 |
FI102960B1 (en) | 1999-03-31 |
TW235953B (en) | 1994-12-11 |
HK1006367A1 (en) | 1999-02-26 |
CN1100727C (en) | 2003-02-05 |
FI933583A0 (en) | 1993-08-13 |
EP0583943B1 (en) | 1998-12-02 |
FI102960B (en) | 1999-03-31 |
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